modpacks.ch by CreeperHost No ads. Just mods.
Back to mods
Packet Fixer project artwork

CurseForge · Minecraft mod

Packet Fixer

A simple mod to solve various problems with packets, NBTs and timeouts.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Packet Fixer release should I use?

Updated 20 days ago
Latest stable file Packet Fixer 3.3.6
Game version 26.2
Loader Fabric, Quilt

Packet Fixer 3.3.6 targets 26.2 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Packet Fixer required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric, Quilt
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does Packet Fixer 3.3.6 need?

Packet Fixer 3.3.6. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Packet Fixer without breaking your instance.

Built for Packet Fixer 3.3.6. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use Packet Fixer 3.3.6. It targets 26.2 with Fabric, Quilt; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside Packet Fixer 3.3.6. It opens that exact file at the source.

About this project

What does Packet Fixer add?

Packet Fixer

Visit my discord server: Link

Description

This mod increases the packet sizes to prevent various packets/NBTs erros. This mod could be used in mod packs for increasing the number of mods.

The mod is required in Client and Server sides.

Prevent these problems:

  • Tried to read NBT tag that was too big; tried to allocate: X bytes where max allowed: 2097152
  • Badly compressed packet - size of X is larger than protocol maximum of 2097152
  • Attempted to send packet over maximum protocol size: 8388608
  • Chunk Packet trying to allocate too much memory on read.
  • Packet too big (is X, should be less than 8388608)
  • Payload may not be larger than 1048576 bytes
  • Payload may not be larger than 32767 bytes
  • Packet too large: size X is over 8
  • Length wider than 21-bit
  • Unable to fit X into 3
  • Connection timeouts
  • VarLong too big
  • VarInt too big

Recipe, tag and another problems try Recipe Fixer

Used by (Not all):

Feel free to use this mod on your modpack

Project description from CurseForge.

Pick your setup

Packet Fixer by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

112 available setups

Showing the newest 12 of 33 game versions. Older files are in the list below.

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Packet Fixer versions and loaders

100 of 100 releases match

Looking for an older file? The official CurseForge project page is in Resources.

Keep browsing

See more mods

Like this one? One of these might be worth a look.